87154648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 113155112

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1103, 1162, 1411, 2206, 2324, 2822, 4412, 4648, 5644, 7721, 8824, 9877, 11288, 15442, 18751, 19754, 30884, 37502, 39508, 61768, 75004, 79016, 91549, 131257, 150008, 183098, 262514, 366196, 525028, 640843, 732392, 1050056, 1281686, 1556333, 2563372, 3112666, 5126744, 6225332, 10894331, 12450664, 21788662, 43577324, 87154648]

約数ペア:

[(1, 87154648), (2, 43577324), (4, 21788662), (7, 12450664), (8, 10894331), (14, 6225332), (17, 5126744), (28, 3112666), (34, 2563372), (56, 1556333), (68, 1281686), (83, 1050056), (119, 732392), (136, 640843), (166, 525028), (238, 366196), (332, 262514), (476, 183098), (581, 150008), (664, 131257), (952, 91549), (1103, 79016), (1162, 75004), (1411, 61768), (2206, 39508), (2324, 37502), (2822, 30884), (4412, 19754), (4648, 18751), (5644, 15442), (7721, 11288), (8824, 9877)]